package com.tjzx.dao;

import java.util.List;
import java.util.Set;
import org.hibernate.LockMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.tjzx.entity.EipUnitedGroup;

/**
 * A data access object (DAO) providing persistence and search support for
 * EipUnitedGroup entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see com.tjzx.entity.EipUnitedGroup
 * @author MyEclipse Persistence Tools
 */

public class EipUnitedGroupDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory
			.getLogger(EipUnitedGroupDAO.class);
	// property constants
	public static final String STATIC_GROUP_NAME = "staticGroupName";
	public static final String GROUP_ORDER = "groupOrder";
	public static final String CHILD_COUNTS = "childCounts";

	protected void initDao() {
		// do nothing
	}

	public void save(EipUnitedGroup transientInstance) {
		log.debug("saving EipUnitedGroup instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(EipUnitedGroup persistentInstance) {
		log.debug("deleting EipUnitedGroup instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public EipUnitedGroup findById(java.lang.Integer id) {
		log.debug("getting EipUnitedGroup instance with id: " + id);
		try {
			EipUnitedGroup instance = (EipUnitedGroup) getHibernateTemplate()
					.get("com.tjzx.entity.EipUnitedGroup", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(EipUnitedGroup instance) {
		log.debug("finding EipUnitedGroup instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding EipUnitedGroup instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from EipUnitedGroup as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByStaticGroupName(Object staticGroupName) {
		return findByProperty(STATIC_GROUP_NAME, staticGroupName);
	}

	public List findByGroupOrder(Object groupOrder) {
		return findByProperty(GROUP_ORDER, groupOrder);
	}

	public List findByChildCounts(Object childCounts) {
		return findByProperty(CHILD_COUNTS, childCounts);
	}

	public List findAll() {
		log.debug("finding all EipUnitedGroup instances");
		try {
			String queryString = "from EipUnitedGroup";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public EipUnitedGroup merge(EipUnitedGroup detachedInstance) {
		log.debug("merging EipUnitedGroup instance");
		try {
			EipUnitedGroup result = (EipUnitedGroup) getHibernateTemplate()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(EipUnitedGroup instance) {
		log.debug("attaching dirty EipUnitedGroup instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(EipUnitedGroup instance) {
		log.debug("attaching clean EipUnitedGroup instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static EipUnitedGroupDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (EipUnitedGroupDAO) ctx.getBean("EipUnitedGroupDAO");
	}
}